Home / 42,957.17-59,281.23-23,837.02

Finding the Fourth Proportional to 42,957.17, 59,281.23 and 23,837.02

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Solution

The fourth proportional to 42,957.17, 59,281.23 and 23,837.02 is: 32,895.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,957.17 : 59,281.23 = 23,837.02 : x
  2. Step 2: Convert to fraction form
    42,957.17/59,281.23 = 23,837.02/x
  3. Step 3: Cross multiply
    42,957.17x = 59,281.23 × 23,837.02
  4. Step 4: Simplify right side
    42,957.17x = 1,413,088,028.62
  5. Step 5: Solve for x
    x = 1,413,088,028.62/42,957.17
  6. Step 6: Final answer
    x = 32,895.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.